Base | Representation |
---|---|
bin | 1011011001101111000000 |
3 | 12121212010102 |
4 | 23121233000 |
5 | 1231121432 |
6 | 144021532 |
7 | 34256156 |
oct | 13315700 |
9 | 5555112 |
10 | 2988992 |
11 | 1761746 |
12 | 10018a8 |
13 | 808646 |
14 | 57b3d6 |
15 | 3e0962 |
hex | 2d9bc0 |
2988992 has 14 divisors (see below), whose sum is σ = 5931408. Its totient is φ = 1494464.
The previous prime is 2988961. The next prime is 2989003. The reversal of 2988992 is 2998892.
It is a happy number.
2988992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23288 + ... + 23415.
It is an arithmetic number, because the mean of its divisors is an integer number (423672).
22988992 is an apocalyptic number.
It is an amenable number.
2988992 is a deficient number, since it is larger than the sum of its proper divisors (2942416).
2988992 is an equidigital number, since it uses as much as digits as its factorization.
2988992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46715 (or 46705 counting only the distinct ones).
The product of its digits is 186624, while the sum is 47.
The square root of 2988992 is about 1728.8701512838. The cubic root of 2988992 is about 144.0483376817.
The spelling of 2988992 in words is "two million, nine hundred eighty-eight thousand, nine hundred ninety-two".
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